-- CALC_RANDOM_SLIME_PIECE
-- 随机出现冈布奥碎片

return function(seed)
    -- 可抽取的冈布奥碎片列表
    local pieces = {
        2001, 2002, 2003, 2004, 2005, 2006,
        2007, 2008, 2009, 2011, 2012, 2013,
        2014, 2015, 2016, 2017, 2020, 2023,
        2025, 2027, 2028, 2030, 2031, 2032,
        2033, 2034, 2035, 2042, };

    local index = seed % #pieces;
    return pieces[1 + index];
end